name = "haiying"
for temp in name:
    print("------")
    print(temp)

#for-else,for执行完会执行else的内容
nums = [11,22,33,44]
for temp in nums:
    print(temp)
    #break
else:
    print("=========")

sum = 0
for x in range(101):
    sum = sum + x
print(sum)





